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viewaction_w.cpp    186 lines (165 with data), 5.4 kB

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/* Copyright (C) 2006 J.F.Dockes
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include <vector>
#include <utility>
#include <string>
using namespace std;
#include <qpushbutton.h>
#include <qtimer.h>
#include <qlistwidget.h>
#include <qmessagebox.h>
#include <qinputdialog.h>
#include <qlayout.h>
#include "recoll.h"
#include "debuglog.h"
#include "guiutils.h"
#include "viewaction_w.h"
void ViewAction::init()
{
connect(closePB, SIGNAL(clicked()), this, SLOT(close()));
connect(chgActPB, SIGNAL(clicked()), this, SLOT(editActions()));
connect(actionsLV,SIGNAL(itemDoubleClicked(QTableWidgetItem *)),
this, SLOT(onItemDoubleClicked(QTableWidgetItem *)));
useDesktopCB->setChecked(prefs.useDesktopOpen);
onUseDesktopCBToggled(prefs.useDesktopOpen);
connect(useDesktopCB, SIGNAL(stateChanged(int)),
this, SLOT(onUseDesktopCBToggled(int)));
connect(setExceptCB, SIGNAL(stateChanged(int)),
this, SLOT(onSetExceptCBToggled(int)));
resize(QSize(640, 480).expandedTo(minimumSizeHint()));
}
void ViewAction::onUseDesktopCBToggled(int onoff)
{
prefs.useDesktopOpen = onoff != 0;
fillLists();
setExceptCB->setEnabled(prefs.useDesktopOpen);
}
void ViewAction::onSetExceptCBToggled(int onoff)
{
newActionLE->setEnabled(onoff != 0);
}
void ViewAction::fillLists()
{
actionsLV->clear();
actionsLV->verticalHeader()->setDefaultSectionSize(20);
vector<pair<string, string> > defs;
theconfig->getMimeViewerDefs(defs);
actionsLV->setRowCount(defs.size());
int row = 0;
set<string> viewerXs;
if (prefs.useDesktopOpen) {
string s = theconfig->getMimeViewerAllEx();
stringToStrings(s, viewerXs);
}
for (vector<pair<string, string> >::const_iterator it = defs.begin();
it != defs.end(); it++) {
actionsLV->setItem(row, 0,
new QTableWidgetItem(QString::fromAscii(it->first.c_str())));
if (!prefs.useDesktopOpen ||
viewerXs.find(it->first) != viewerXs.end()) {
actionsLV->setItem(
row, 1,
new QTableWidgetItem(QString::fromAscii(it->second.c_str())));
} else {
actionsLV->setItem(
row, 1, new QTableWidgetItem(tr("Desktop Default")));
}
row++;
}
QStringList labels(tr("MIME type"));
labels.push_back(tr("Command"));
actionsLV->setHorizontalHeaderLabels(labels);
}
void ViewAction::selectMT(const QString& mt)
{
actionsLV->clearSelection();
QList<QTableWidgetItem *>items =
actionsLV->findItems(mt, Qt::MatchFixedString|Qt::MatchCaseSensitive);
for (QList<QTableWidgetItem *>::iterator it = items.begin();
it != items.end(); it++) {
(*it)->setSelected(true);
actionsLV->setCurrentItem(*it, QItemSelectionModel::Columns);
}
}
void ViewAction::onItemDoubleClicked(QTableWidgetItem * item)
{
actionsLV->clearSelection();
item->setSelected(true);
QTableWidgetItem *item0 = actionsLV->item(item->row(), 0);
item0->setSelected(true);
editActions();
}
void ViewAction::editActions()
{
QString action0;
int except0 = -1;
set<string> viewerXs;
string s = theconfig->getMimeViewerAllEx();
stringToStrings(s, viewerXs);
list<string> mtypes;
bool dowarnmultiple = true;
for (int row = 0; row < actionsLV->rowCount(); row++) {
QTableWidgetItem *item0 = actionsLV->item(row, 0);
if (!item0->isSelected())
continue;
string mtype = (const char *)item0->text().toLocal8Bit();
mtypes.push_back(mtype);
QTableWidgetItem *item1 = actionsLV->item(row, 1);
QString action = item1->text();
int except = viewerXs.find(mtype) != viewerXs.end();
if (action0.isEmpty()) {
action0 = action;
except0 = except;
} else {
if ((action != action0 || except != except0) && dowarnmultiple) {
switch (QMessageBox::warning(0, "Recoll",
tr("Changing entries with "
"different current values"),
"Continue",
"Cancel",
0, 0, 1)) {
case 0: dowarnmultiple = false;break;
case 1: return;
}
}
}
}
if (action0.isEmpty())
return;
string sact = (const char *)newActionLE->text().toLocal8Bit();
trimstring(sact);
for (list<string>::const_iterator mit = mtypes.begin();
mit != mtypes.end(); mit++) {
set<string>::iterator xit = viewerXs.find(*mit);
if (setExceptCB->isChecked()) {
if (xit == viewerXs.end()) {
viewerXs.insert(*mit);
}
} else {
if (xit != viewerXs.end()) {
viewerXs.erase(xit);
}
}
// An empty action will restore the default (erase from
// topmost conftree)
theconfig->setMimeViewerDef(*mit, sact);
}
s = stringsToString(viewerXs);
theconfig->setMimeViewerAllEx(s);
fillLists();
}